package com.example.allshengmedical.util;

import android.content.Context;
import android.util.AttributeSet;
import android.widget.HorizontalScrollView;

public class MyHorizontalScrollView extends HorizontalScrollView{

	
	
	private ScrollViewListener scrollViewListener = null;  
	  
    public MyHorizontalScrollView(Context context) {  
        super(context);  
    }  
  
    public MyHorizontalScrollView(Context context, AttributeSet attrs,  
            int defStyle) {  
        super(context, attrs, defStyle);  
    }  
  
    public MyHorizontalScrollView(Context context, AttributeSet attrs) {  
        super(context, attrs);  
    }  
  
    public void setScrollViewListener(ScrollViewListener scrollViewListener) {  
        this.scrollViewListener = scrollViewListener;  
    }  
  
    @Override  
    protected void onScrollChanged(int x, int y, int oldx, int oldy) {  
        super.onScrollChanged(x, y, oldx, oldy);  
        if (scrollViewListener != null) {  
            scrollViewListener.onScrollChanged(this, x, y, oldx, oldy);  
        }  
    }  
	
}
